
Luke E. Karpinski
Examiner (ID: 764, Phone: (571)270-3501 , Office: P/1616 )
| Most Active Art Unit | 1616 |
| Art Unit(s) | 1616 |
| Total Applications | 608 |
| Issued Applications | 181 |
| Pending Applications | 66 |
| Abandoned Applications | 363 |
Applications
| Application number | Title of the application | Filing Date | Status |
|---|---|---|---|
Array
(
[id] => 16445672
[patent_doc_number] => 10837592
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-11-17
[patent_title] => Support frame for positive pressure blower
[patent_app_type] => utility
[patent_app_number] => 15/888992
[patent_app_country] => US
[patent_app_date] => 2018-02-05
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/888992 | Support frame for positive pressure blower | Feb 4, 2018 | Issued |
Array
(
[id] => 16405515
[patent_doc_number] => 10814053
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-10-27
[patent_title] => Dual-pump continuous-flow total artificial heart
[patent_app_type] => utility
[patent_app_number] => 15/886914
[patent_app_country] => US
[patent_app_date] => 2018-02-02
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/886914 | Dual-pump continuous-flow total artificial heart | Feb 1, 2018 | Issued |
Array
(
[id] => 15817777
[patent_doc_number] => 10634057
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-04-28
[patent_title] => Airflow control for air turbine starter
[patent_app_type] => utility
[patent_app_number] => 15/875920
[patent_app_country] => US
[patent_app_date] => 2018-01-19
[patent_effective_date] => 0000-00-00
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/875920 | Airflow control for air turbine starter | Jan 18, 2018 | Issued |
Array
(
[id] => 15916533
[patent_doc_number] => 10655499
[patent_country] => US
[patent_kind] => B2
[patent_issue_date] => 2020-05-19
[patent_title] => Flexible preloaded ball bearing assembly
[patent_app_type] => utility
[patent_app_number] => 15/850912
[patent_app_country] => US
[patent_app_date] => 2017-12-21
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/850912 | Flexible preloaded ball bearing assembly | Dec 20, 2017 | Issued |
Array
(
[id] => 13621187
[patent_doc_number] => 20180362145
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2018-12-20
[patent_title] => METHOD AND APPARATUS TO IMPROVE LIFT TO DRAG RATIO OF A ROTOR BLADE
[patent_app_type] => utility
[patent_app_number] => 15/843039
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/843039 | Method and apparatus to improve lift to drag ratio of a rotor blade | Dec 14, 2017 | Issued |
Array
(
[id] => 14441017
[patent_doc_number] => 20190178381
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[patent_kind] => A1
[patent_issue_date] => 2019-06-13
[patent_title] => FACE SEAL ARRANGEMENT WITH AIR LOAD FORCE BALANCE RECOVERY FOR IMPROVED FAILURE MITIGATION STRATEGIES
[patent_app_type] => utility
[patent_app_number] => 15/840632
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/840632 | FACE SEAL ARRANGEMENT WITH AIR LOAD FORCE BALANCE RECOVERY FOR IMPROVED FAILURE MITIGATION STRATEGIES | Dec 12, 2017 | Abandoned |
Array
(
[id] => 14343833
[patent_doc_number] => 20190153889
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[patent_issue_date] => 2019-05-23
[patent_title] => SYSTEMS AND METHODS FOR A VARIABLE GEOMETRY TURBINE NOZZLE ACTUATION
[patent_app_type] => utility
[patent_app_number] => 15/821428
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/821428 | SYSTEMS AND METHODS FOR A VARIABLE GEOMETRY TURBINE NOZZLE ACTUATION | Nov 21, 2017 | Abandoned |
Array
(
[id] => 17163660
[patent_doc_number] => 11149750
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[patent_kind] => B2
[patent_issue_date] => 2021-10-19
[patent_title] => Silencing device, rotary machine, and method for manufacturing silencing device
[patent_app_type] => utility
[patent_app_number] => 16/469391
[patent_app_country] => US
[patent_app_date] => 2017-11-20
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/469391 | Silencing device, rotary machine, and method for manufacturing silencing device | Nov 19, 2017 | Issued |
Array
(
[id] => 15514177
[patent_doc_number] => 10563668
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[patent_issue_date] => 2020-02-18
[patent_title] => Variable compressor
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/817614 | Variable compressor | Nov 19, 2017 | Issued |
Array
(
[id] => 15817677
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[patent_issue_date] => 2020-04-28
[patent_title] => Rotor support system having a shape memory alloy
[patent_app_type] => utility
[patent_app_number] => 15/811169
[patent_app_country] => US
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/811169 | Rotor support system having a shape memory alloy | Nov 12, 2017 | Issued |
Array
(
[id] => 16878587
[patent_doc_number] => 11028724
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[patent_kind] => B2
[patent_issue_date] => 2021-06-08
[patent_title] => Partial admission operation turbine apparatus for improving efficiency of continuous partial admission operation and method for operating turbine apparatus using same
[patent_app_type] => utility
[patent_app_number] => 16/469941
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/469941 | Partial admission operation turbine apparatus for improving efficiency of continuous partial admission operation and method for operating turbine apparatus using same | Oct 31, 2017 | Issued |
Array
(
[id] => 14019971
[patent_doc_number] => 20190071979
[patent_country] => US
[patent_kind] => A1
[patent_issue_date] => 2019-03-07
[patent_title] => TURBINE VANE CLUSTER INCLUDING ENHANCED VANE COOLING
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/790505 | Turbine vane cluster including enhanced vane cooling | Oct 22, 2017 | Issued |
Array
(
[id] => 16113251
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[patent_kind] => A1
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[patent_title] => Pipeline Pump
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/337187 | Pipeline pump | Sep 25, 2017 | Issued |
Array
(
[id] => 14930883
[patent_doc_number] => 20190301079
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[patent_kind] => A1
[patent_issue_date] => 2019-10-03
[patent_title] => POSITIVE-NEGATIVE-ROTATION FAN FOR CLOTHES DRYER, AND CLOTHES DRYER
[patent_app_type] => utility
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/336359 | Positive-negative-rotation fan for clothes dryer, and clothes dryer | Sep 10, 2017 | Issued |
Array
(
[id] => 14964495
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[patent_title] => Vaccuum-Assisted Mounting of Vortex Generator Device on a Wind Turbine Blade
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/330634 | Vaccuum-assisted mounting of vortex generator device on a wind turbine blade | Sep 6, 2017 | Issued |
Array
(
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[patent_title] => Rotor shaft and method for producing a rotor shaft
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Array
(
[id] => 14582897
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[patent_title] => CENTRIFUGAL COMPRESSOR WITH DIFFUSER WITH THROAT
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[rel_patent_id] =>[rel_patent_doc_number] =>) 16/314170 | Centrifugal compressor with diffuser with throat | Jun 28, 2017 | Issued |
Array
(
[id] => 15467961
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Array
(
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[patent_title] => COMPRESSOR ARRANGEMENT
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Array
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[rel_patent_id] =>[rel_patent_doc_number] =>) 15/584929 | Rotor assembly cover plate | May 1, 2017 | Issued |